WO2003035729A3 - Recyclage de dechets de mousses polymeres expansees en produits pouvant a nouveau etre expanses - Google Patents
Recyclage de dechets de mousses polymeres expansees en produits pouvant a nouveau etre expanses Download PDFInfo
- Publication number
- WO2003035729A3 WO2003035729A3 PCT/EP2002/011921 EP0211921W WO03035729A3 WO 2003035729 A3 WO2003035729 A3 WO 2003035729A3 EP 0211921 W EP0211921 W EP 0211921W WO 03035729 A3 WO03035729 A3 WO 03035729A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polystyrene
- expanded
- lower alkyl
- waste
- precipitated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
- C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20020801911 EP1438351B1 (fr) | 2001-10-24 | 2002-10-24 | Recyclage de dechets de mousses polymeres expansees en produits pouvant a nouveau etre expanses |
| DK02801911T DK1438351T3 (da) | 2001-10-24 | 2002-10-24 | Genanvendelse af brugte polystyrenskummaterialer til fremstilling af produkter, der kan genopskummes |
| AU2002363094A AU2002363094A1 (en) | 2001-10-24 | 2002-10-24 | Recycling of waste expanded polystyrene foams to give products which may be re-expanded |
| DE50209030T DE50209030D1 (de) | 2001-10-24 | 2002-10-24 | Recycling von abfällen expandierter polymerschäume zu erneut expandierbaren produkten |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10152570 | 2001-10-24 | ||
| DE10152570.2 | 2001-10-24 | ||
| DE10207333.3 | 2002-02-21 | ||
| DE2002107333 DE10207333B4 (de) | 2001-10-24 | 2002-02-21 | Recycling von Abfällen expandierter Polymerschäume zu erneut expandierbaren Produkten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2003035729A2 WO2003035729A2 (fr) | 2003-05-01 |
| WO2003035729A3 true WO2003035729A3 (fr) | 2003-12-31 |
Family
ID=26010449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2002/011921 Ceased WO2003035729A2 (fr) | 2001-10-24 | 2002-10-24 | Recyclage de dechets de mousses polymeres expansees en produits pouvant a nouveau etre expanses |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1438351B1 (fr) |
| AT (1) | ATE348855T1 (fr) |
| AU (1) | AU2002363094A1 (fr) |
| DE (1) | DE50209030D1 (fr) |
| DK (1) | DK1438351T3 (fr) |
| ES (1) | ES2276982T3 (fr) |
| WO (1) | WO2003035729A2 (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005026451A1 (de) | 2005-06-08 | 2006-12-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Recycling von Kunststoffen und dessen Verwendung |
| CN100404610C (zh) * | 2006-08-24 | 2008-07-23 | 姚野 | 聚苯乙烯废泡沫再生发泡的生产方法 |
| CN101230152B (zh) * | 2007-01-28 | 2010-05-19 | 青岛科技大学 | 废聚苯乙烯微米级球形颗粒的制备方法 |
| CA2638798A1 (fr) * | 2008-08-18 | 2010-02-18 | Duval Technologies Inc. | Utilisation d'un biosolvant pour le recyclage d'un materiau polymere ou d'asphalte, et la depollution d'eaux souillees par un hydrocarbure |
| CN101367956B (zh) * | 2008-10-13 | 2011-02-02 | 吉林大学 | 一种用植物油脂甲酯化产物作减容剂回收聚苯乙烯泡沫塑料的方法 |
| US9284431B2 (en) | 2012-02-14 | 2016-03-15 | Clariant International Ltd. | Method for recycling floor coverings |
| CN114773665B (zh) * | 2014-10-03 | 2024-11-29 | 波利斯太沃特公司 | 回收聚苯乙烯废料的加工方法 |
| US10407587B2 (en) | 2015-10-07 | 2019-09-10 | Sun Chemical Corporation | Polystyrene varnishes, printing inks, coatings and overprints |
| NL2016039B1 (en) | 2015-12-24 | 2017-07-21 | Synbra Tech B V | Method for recycling EPS foams. |
| FI127493B (fi) | 2016-12-20 | 2018-07-13 | Finnfoam Oy | Eristelaatta ja menetelmä sen valmistamiseksi |
| WO2019095078A1 (fr) | 2017-11-20 | 2019-05-23 | Polystyvert Inc. | Procédés de recyclage de déchets de polystyrène |
| US11407877B2 (en) | 2018-10-26 | 2022-08-09 | Polystvert Inc. | Processes for recycling polystyrene waste and/or polystyrene copolymer waste |
| EP4430111A4 (fr) | 2021-11-11 | 2025-05-07 | Polystyvert Inc. | Procédés de recyclage d'un matériau de polystyrène comprenant des contaminants bromés |
| DE102022001442A1 (de) | 2022-04-26 | 2023-10-26 | Styrotec GmbH | Zerstörung bromierter Flammschutzmittel innerhalb des Recyclings von geschäumten Polystyrol Dämmmaterial |
| CN116376107A (zh) * | 2023-04-28 | 2023-07-04 | 安徽圆燃材料科技有限公司 | 一种聚苯乙烯颗粒制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0739930A2 (fr) * | 1995-04-24 | 1996-10-30 | Matsushita Electric Industrial Co., Ltd. | Solvant pour réduire le volume et pour récycler la mousse de polystyrène |
| JPH1180418A (ja) * | 1997-09-11 | 1999-03-26 | Hitachi Zosen Corp | 発泡ポリスチレンの減容化方法およびリサイクル方法 |
| WO2001068759A1 (fr) * | 2000-03-15 | 2001-09-20 | Kagoshimaken | Production de particules de resine de polystyrene expansible recuperees |
| DE10207336A1 (de) * | 2001-10-24 | 2003-05-15 | Fraunhofer Ges Forschung | Verfahren zum Reinigen und Wiederverwerten von geschäumten Polystyrol-Abfällen |
-
2002
- 2002-10-24 AU AU2002363094A patent/AU2002363094A1/en not_active Abandoned
- 2002-10-24 AT AT02801911T patent/ATE348855T1/de not_active IP Right Cessation
- 2002-10-24 WO PCT/EP2002/011921 patent/WO2003035729A2/fr not_active Ceased
- 2002-10-24 DE DE50209030T patent/DE50209030D1/de not_active Expired - Lifetime
- 2002-10-24 EP EP20020801911 patent/EP1438351B1/fr not_active Expired - Lifetime
- 2002-10-24 ES ES02801911T patent/ES2276982T3/es not_active Expired - Lifetime
- 2002-10-24 DK DK02801911T patent/DK1438351T3/da active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0739930A2 (fr) * | 1995-04-24 | 1996-10-30 | Matsushita Electric Industrial Co., Ltd. | Solvant pour réduire le volume et pour récycler la mousse de polystyrène |
| JPH1180418A (ja) * | 1997-09-11 | 1999-03-26 | Hitachi Zosen Corp | 発泡ポリスチレンの減容化方法およびリサイクル方法 |
| WO2001068759A1 (fr) * | 2000-03-15 | 2001-09-20 | Kagoshimaken | Production de particules de resine de polystyrene expansible recuperees |
| EP1275686A1 (fr) * | 2000-03-15 | 2003-01-15 | Kagoshimaken | Production de particules de resine de polystyrene expansible recuperees |
| DE10207336A1 (de) * | 2001-10-24 | 2003-05-15 | Fraunhofer Ges Forschung | Verfahren zum Reinigen und Wiederverwerten von geschäumten Polystyrol-Abfällen |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 30 June 1999 (1999-06-30) * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50209030D1 (de) | 2007-02-01 |
| ES2276982T3 (es) | 2007-07-01 |
| DK1438351T3 (da) | 2007-04-16 |
| EP1438351B1 (fr) | 2006-12-20 |
| WO2003035729A2 (fr) | 2003-05-01 |
| ATE348855T1 (de) | 2007-01-15 |
| EP1438351A2 (fr) | 2004-07-21 |
| AU2002363094A1 (en) | 2003-05-06 |
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